The Chief Sustainability Officer (CSO) and senior sustainability leaders across organisations own the transition plan and sign the disclosure, yet the capability to deliver it sits across other business functions. That asymmetry has become the central risk to European decarbonisation, and the fastest lever sustainability leaders can pull to close it is workforce capability.
Owning risk, not execution
The Chief Sustainability Officer (CSO) and senior sustainability leaders across organisations own the transition plan and sign the disclosure that goes to the board, the auditor and the market. The capability to execute that plan, however, sits somewhere else: procurement decides whether suppliers can be evaluated against transition criteria, operations decides whether a retrofit is delivered on the ground, finance decides how green capex is priced and reported, HR decides who is hired and trained, and legal decides what the organisation is willing to commit to in writing.
One role, many levers
This is the accountability gap that European companies now operate inside, often without naming it: a single role is held accountable for an outcome whose levers sit across the organisation. It is not the failure of any sustainability team but a structural feature of how large companies are built, which is why the green skills gap has stopped being an HR problem and become a delivery and disclosure problem that sustainability leaders carry alone.
What the gap looks like in practice
The asymmetry shows up wherever transition plans slip, and they rarely slip inside the sustainability function itself.
Consider a procurement team that runs its supplier evaluations on price, reliability and lead time, as it always has, because transition criteria are not yet weighted in the scoring. A lower-carbon supplier loses to a cheaper one, and a Scope 3 milestone in the published plan quietly slips a year. No one decided against the transition; the capability to decide for it simply was not in the room.
Or consider a site team asked to commission a retrofit on equipment its engineers have not been trained to operate. The work is scheduled, then rescheduled, while the right competence is found or borrowed, and because funding had covered the equipment but not the training to run it, the delay surfaces in the next reporting cycle as a target the organisation set and missed.
Neither case is a strategy failure; both are capability failures in areas the sustainability leadership team does not manage, that nonetheless land on the sustainability leaders’ door.
Why Europe now treats this as one problem
The external picture already shows the gap. EFRAG’s 2025 review of 656 sustainability statements found that only 55% of companies had published a climate transition plan, and even those that did showed limited evidence of external stakeholder engagement (EFRAG, 2025). Because uneven disclosure tends to signal uneven internal capability, the conclusion is hard to avoid: a transition plan an organisation cannot staff is a transition plan it cannot credibly disclose.
The policy direction only compounds this. The Clean Industrial Deal, the Net-Zero Industry Act and the Union of Skills increasingly treat industrial competitiveness, decarbonisation and workforce capability as a single agenda rather than three separate ones, so that Europe is effectively deciding that a credible transition cannot be claimed without the workforce to deliver it. InnoEnergy works inside this policy frame, where the convergence is plain: industrial, climate and workforce policy have become one conversation.
The 2026 Omnibus simplification has since narrowed who is legally required to report: listed SMEs are now exempt, and mandatory reporting falls only to companies above 1,000 employees and €450 million in turnover. For most of the market, the compliance pressure is therefore lighter, but not for the large industrials at the centre of the energy transition, the very companies where sustainability functions operate at this level. They remain firmly in scope, and investor, lender and board scrutiny has not relaxed alongside the regulation, so the pressure has simply moved from ‘everyone must report’ to ‘the companies that matter most must report well’. Those who can evidence workforce capability against their transition criteria will disclose with confidence, while those who cannot will carry the gap into every reporting cycle.
Where the gap breaks: the labour market
This would be a more manageable governance problem if the labour market were healthy, but the evidence suggests it is tightening rather than easing.
Between 2018 and 2024, the share of AI professionals working in utilities, oil, gas and mining was, on average, around 40% lower than in sectors such as education, financial services, technology and media (International Energy Agency, 2025). In other words, the talent the transition depends on is concentrated in the sectors where the transition is not happening: the skills are being built, but they are being built somewhere else.
Nor does the wider market offer relief. The World Economic Forum expects 170 million new roles and 92 million displacements by 2030, with 63% of employers already citing skills gaps as the single biggest barrier to transformation (World Economic Forum, 2025). When demand on that scale meets a talent pool that is concentrating away from energy, external hiring becomes a steadily thinner lever, because a CSO cannot staff a decade-long transition plan from a market that is competing for the same scarce people and losing them to other sectors.
The gap in numbers
| Figure | What it means for sustainability leaders | Source |
|---|---|---|
| ~40% lower AI professionals in utilities, oil, gas & mining vs other sectors, 2018–2024 | The specialist talent the transition depends on is concentrating away from energy. | IEA, Energy and AI, 2025 |
| 170m / 92m Roles created vs displaced globally by 2030 | Hiring competition intensifies across every sector at once, thinning the external lever. | WEF, Future of Jobs, 2025 |
| 63% Employers citing skills gaps as the top barrier to transformation | The binding constraint is capability, not strategy. | WEF, Future of Jobs, 2025 |
| 55% of 656 Companies with a published climate transition plan | Uneven disclosure signals uneven internal capability. | EFRAG review, 2025 |
| >1,000 / €450m New CSRD mandatory-reporting threshold (employees / turnover) after the 2026 Omnibus | Large industrials stay in scope; investor and board scrutiny does not relax. | Council of the EU, 2026 |
For a closer look at when to build capability internally rather than hire against that market, see Clean tech hiring is broken. TPaaS fixes it.
The lever sustainability leaders can actually pull
None of this makes workforce capability the only answer, and sustainability leaders at this level know it is not. Closing the accountability gap properly takes movement on several levers at once: governance reform that writes transition criteria into functional decision-making, capital allocation that funds the change, and organisational design that clarifies who owns what.
These levers, however, move at very different speeds, and few sit within the direct control of the sustainability function. Governance reform and organisational redesign are slow, contested, and rarely in a single executive’s gift, least of all in a company the size of a major utility or oil and gas group, so waiting for them is not a plan.
Workforce capability, by contrast, is the lever closest to the sustainability leaders’ influence and the one that moves fastest. It is also the one that produces the role-by-role evidence boards, and regulators are beginning to expect: demonstrable competence in the functions where delivery happens, function by function, rather than aggregate training-completion rates.
And within workforce capability, it is role-based capability specifically that maps to the asymmetry. Generic upskilling, spread evenly across the organisation, does not close a gap that is concentrated in five functions; capability built into the specific roles where transition delivery breaks (the procurement evaluator, the site engineer, the analyst pricing green capex) does. It puts the decision back in the room where the milestone was slipping.
Through its Green Talent Accelerator, InnoEnergy Skills Institute brings this approach to life: job profiles for clean-tech roles, certified learning pathways aligned to recognised European standards, and workers who can be deployed against specific transition demands rather than trained in the abstract. It is a role-based capability, built where the asymmetry actually bites.
Three questions to take into the room
Sustainability leaders in organisations do not need a programme to start; they need three questions and the right three conversations. The following are worth taking into the next discussion with the CHRO, the CFO and the board:
- Exposure. Which three functions in our organisation are most exposed to transition delivery risk, and what is the workforce capability gap behind each?
- Build or buy. What share of our transition plan can we staff from internal capability today, and what share depends on external hiring against a market that is concentrating elsewhere?
- Evidence. If a regulator or a lead investor asked us to evidence workforce capability against our transition disclosure, what could we actually show them?
The answers tend to expose the accountability gap quickly, and the third question in particular is the one most organisations cannot yet answer well, which is also the one that is becoming hardest to avoid. For a structured way to work through the build-versus-hire side of the second question, Skills Institute’s guide on how to close your organisation’s clean tech skills gap is a useful starting point.
Closing the gap or carrying it
The accountability gap will not close on its own, and it does not stay still. Companies that close it will be able to demonstrate transition progress that holds up under disclosure, investor scrutiny and regulatory review, while companies that do not will carry the same gap into every subsequent reporting cycle, where it compounds as missed milestones, weaker disclosures, and slowly eroding credibility with the stakeholders to whom the sustainability team is accountable.
The plan, after all, is already signed; the open question is whether the organisation can actually staff it. That is where the Green Talent Accelerator builds the lever that sustainability leaders can finally pull.
- Council of the European Union. (2026, February 24). Council signs off simplification of sustainability reporting and due diligence requirements to boost EU competitiveness [Press release].
- European Financial Reporting Advisory Group. (2025). State of play 2025: Implementation of the European Sustainability Reporting Standards.
- International Energy Agency. (2025). Energy and AI.
- World Economic Forum. (2025). The future of jobs report 2025.
